Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/17/2025
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 02/18/2025 | 13:52:21 | -70.45, 148.78 | 98.12 | 02/18/2025 | 13:51:09 | -70.54, 147.89 | 97.98 | 34.33 | 72 |
| 2 | 02/18/2025 | 14:41:53 | 70.07, -44.13 | 81.52 | 02/18/2025 | 14:41:46 | 70.06, -44.05 | 81.50 | 3.37 | 7 |
| 3 | 02/18/2025 | 15:31:23 | -69.96, 123.35 | 98.60 | 02/18/2025 | 15:32:28 | -69.97, 123.41 | 98.61 | 2.33 | 65 |
| 4 | 02/21/2025 | 06:08:53 | -70.19, -95.72 | 99.33 | 02/21/2025 | 06:07:56 | -70.19, -95.78 | 99.31 | 2.21 | 57 |
| 5 | 02/21/2025 | 06:58:20 | 70.08, 71.77 | 80.56 | 02/21/2025 | 06:58:40 | 70.08, 71.71 | 80.56 | 2.49 | 20 |
| 6 | 02/21/2025 | 07:48:02 | -69.32,-121.65 | 100.17 | 02/21/2025 | 07:49:10 | -69.36,-119.90 | 100.22 | 68.49 | 68 |
| 7 | 02/23/2025 | 22:25:21 | -70.11, 20.05 | 100.39 | 02/23/2025 | 22:24:48 | -70.12, 20.12 | 100.38 | 3.18 | 33 |
| 8 | 02/23/2025 | 23:14:48 | 69.99,-172.47 | 79.49 | 02/23/2025 | 23:15:32 | 70.00,-172.39 | 79.50 | 3.12 | 44 |
| 9 | 02/26/2025 | 13:52:14 | 70.30, -31.42 | 78.81 | 02/26/2025 | 13:51:01 | 70.35, -31.78 | 78.89 | 14.80 | 73 |
| 10 | 02/26/2025 | 14:41:46 | -70.08, 135.90 | 101.41 | 02/26/2025 | 14:41:40 | -70.11, 135.92 | 101.39 | 2.76 | 6 |
| 11 | 02/26/2025 | 15:31:13 | 69.97, -56.62 | 78.47 | 02/26/2025 | 15:32:24 | 69.99, -56.59 | 78.48 | 3.16 | 71 |
| 12 | 03/01/2025 | 06:08:41 | 70.17, 84.29 | 77.67 | 03/01/2025 | 06:07:51 | 70.20, 84.25 | 77.71 | 3.28 | 50 |
| 13 | 03/01/2025 | 06:58:11 | -70.07,-108.22 | 102.44 | 03/01/2025 | 06:58:32 | -70.06,-108.21 | 102.46 | 1.48 | 21 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/17/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/17/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP